英语词汇“block signal(l)ing”的翻译、意思、用法、释义-英汉汉英词典

单词	block signal(l)ing
释义	block signal(l)ing block signal的变形 block signal 【铁路】闭塞信号以上来源于：《21世纪大英汉词典》
随便看	oscap os capitatum os capitatum--capitate bone-- os magnum os capitatum--magnum-- capitate bone oscar oscar (1888－1943) oscar (1940－ ) oscar (1940－ )--araiz oscar(astronotus ocellatus) oscar ii os carpi cadiale os carpi cadiale--radiale oscars oscars ceremony oscar ⅱ osce os centrale osceola oschatz oscheal oscheitis oscheitis--oschitis oscheitis，oschitis oscheocele oscheohydrocele